




<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <title>管理员登录</title>
    <style>
        * {margin: 0;padding: 0;box-sizing: border-box;}
        body {font-family: "Microsoft Yahei", sans-serif;background: #f5f5f5;display: flex;justify-content: center;align-items: center;height: 100vh;}
        .login-box {width: 400px;background: #fff;padding: 30px;border-radius: 8px;box-shadow: 0 2px 12px rgba(0,0,0,0.1);}
        h3 {text-align: center;margin-bottom: 20px;color: #333;}
        input {width: 100%;padding: 12px;margin: 10px 0;border: 1px solid #ddd;border-radius: 4px;font-size: 14px;}
        button {width: 100%;padding: 12px;background: #07c;color: #fff;border: none;border-radius: 4px;font-size: 16px;cursor: pointer;}
        button:hover {background: #005fa3;}
    </style>
</head>
<body>
    <div class="login-box">
        <h3>管理员登录</h3>
        <form method="post">
            <input type="password" name="password" placeholder="请输入管理密码" required>
            <button type="submit">登录</button>
        </form>
    </div>
</body>
</html>